<?php
// $Id: page.tpl.php,v 1.34 2011/01/01 13:20:14 jarek Exp $

/**
 * @file
 * Default theme implementation to display a single Drupal page.
 *
 * Available variables:
 *
 * General utility variables:
 * - $base_path: The base URL path of the Drupal installation. At the very
 *   least, this will always default to /.
 * - $directory: The directory the template is located in, e.g. modules/system
 *   or themes/garland.
 * - $is_front: TRUE if the current page is the front page.
 * - $logged_in: TRUE if the user is registered and signed in.
 * - $is_admin: TRUE if the user has permission to access administration pages.
 *
 * Site identity:
 * - $front_page: The URL of the front page. Use this instead of $base_path,
 *   when linking to the front page. This includes the language domain or
 *   prefix.
 * - $logo: The path to the logo image, as defined in theme configuration.
 * - $site_name: The name of the site, empty when display has been disabled
 *   in theme settings.
 * - $site_slogan: The slogan of the site, empty when display has been disabled
 *   in theme settings.
 *
 * Navigation:
 * - $main_menu (array): An array containing the Main menu links for the
 *   site, if they have been configured.
 * - $secondary_menu (array): An array containing the Secondary menu links for
 *   the site, if they have been configured.
 * - $breadcrumb: The breadcrumb trail for the current page.
 *
 * Page content (in order of occurrence in the default page.tpl.php):
 * - $title_prefix (array): An array containing additional output populated by
 *   modules, intended to be displayed in front of the main title tag that
 *   appears in the template.
 * - $title: The page title, for use in the actual HTML content.
 * - $title_suffix (array): An array containing additional output populated by
 *   modules, intended to be displayed after the main title tag that appears in
 *   the template.
 * - $messages: HTML for status and error messages. Should be displayed
 *   prominently.
 * - $tabs (array): Tabs linking to any sub-pages beneath the current page
 *   (e.g., the view and edit tabs when displaying a node).
 * - $action_links (array): Actions local to the page, such as 'Add menu' on the
 *   menu administration interface.
 * - $feed_icons: A string of all feed icons for the current page.
 * - $node: The node object, if there is an automatically-loaded node
 *   associated with the page, and the node ID is the second argument
 *   in the page's path (e.g. node/12345 and node/12345/revisions, but not
 *   comment/reply/12345).
 *
 * Regions:
 * - $page['help']: Dynamic help text, mostly for admin pages.
 * - $page['content']: The main content of the current page.
 * - $page['sidebar_first']: Items for the first sidebar.
 * - $page['sidebar_second']: Items for the second sidebar.
 * - $page['header']: Items for the header region.
 * - $page['footer']: Items for the footer region.
 *
 * @see template_preprocess()
 * @see template_preprocess_page()
 * @see template_process()
 */
?>
  <?php if ($page['header_menu']): ?>
    <div id="header-menu-wrapper">
      <div id="header-menu">
        <?php print render($page['header_menu']); ?>
      </div>
    </div>
  <?php endif; ?>

  <?php if (!$in_overlay): ?>
  <div id="header-wrapper">
    <div id="header" class="clearfix">

      <?php if ($logo || $site_name || $site_slogan): ?>
        <div id="branding-wrapper" class="clearfix">
          <div id="branding">

            <?php if ($logo): ?>
              <div id="logo"><a href="<?php print $front_page; ?>" title="<?php print t('Home'); ?>" rel="home">
                <img src="<?php print $logo; ?>" alt="<?php print t('Home'); ?>" />
              </a></div>
            <?php endif; ?>

            <?php if ($site_name || $site_slogan): ?>
              <div id="name-and-slogan">
                <?php if ($site_name): ?>
                  <?php if ($title): ?>
                    <div id="site-name">
                      <a href="<?php print $front_page; ?>" title="<?php print t('Home'); ?>" rel="home"><?php print $site_name; ?></a>
                    </div>
                  <?php else: /* Use h1 when the content title is empty */ ?>
                    <h1 id="site-name">
                      <a href="<?php print $front_page; ?>" title="<?php print t('Home'); ?>" rel="home"><?php print $site_name; ?></a>
                    </h1>
                  <?php endif; ?>
                <?php endif; ?>

                <?php if ($site_slogan): ?>
                  <div id="site-slogan"><?php print $site_slogan; ?></div>
                <?php endif; ?>
              </div> <!-- /#name-and-slogan -->
            <?php endif; ?>

          </div> <!-- /#branding -->
        </div> <!-- /#branding-wrapper -->
      <?php endif; ?>

    </div> <!-- /#header -->
  </div>  <!-- /#header-wrapper -->
  <?php endif; ?>

  <div id="main-columns-wrapper">
    <div id="main-columns" <?php if ($in_overlay): ?>class="clearfix"<?php endif; ?>>

      <?php
      $column = 0;
      for ($n = -2; $n <= 2; $n++) {
        foreach (array('content', 'sidebar-first', 'sidebar-second') as $a) {
          if ($weight[$a] == $n) {
            include 'page-' . $a .'.tpl.php';
          }
        }
      }
      ?>

    </div> <!-- /#main-columns -->
  </div> <!-- /#main-columns-wrapper -->

